Home / 14,047,351,625.33-21,062,612,741.95-4,471,020,784.50

Finding the Fourth Proportional to 14,047,351,625.33, 21,062,612,741.95 and 4,471,020,784.50

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Solution

The fourth proportional to 14,047,351,625.33, 21,062,612,741.95 and 4,471,020,784.50 is: 6,703,852,929.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,047,351,625.33 : 21,062,612,741.95 = 4,471,020,784.50 : x
  2. Step 2: Convert to fraction form
    14,047,351,625.33/21,062,612,741.95 = 4,471,020,784.50/x
  3. Step 3: Cross multiply
    14,047,351,625.33x = 21,062,612,741.95 × 4,471,020,784.50
  4. Step 4: Simplify right side
    14,047,351,625.33x = 94,171,379,345,132,994,560
  5. Step 5: Solve for x
    x = 94,171,379,345,132,994,560/14,047,351,625.33
  6. Step 6: Final answer
    x = 6,703,852,929.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.